Quark–antiquark potential and generalized Borel transform

Autores
Epele, Luis Nicolás; Fanchiotti, Huner; García Canal, Carlos Alberto; Marucho, Marcelo Daniel
Año de publicación
2001
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The heavy quark potential and particularly the one proposed by Richardson to incorporate both asymptotic freedom and linear confinement is analyzed in terms of a generalized Borel Transform recently proposed. We were able to obtain, in the range of physical interest, an approximate analytical expression for the potential in coordinate space valid even for intermediate distances. The deviation between our approximate potential and the numerical evaluation of the Richardson's one is much smaller than Λ of QCD. The c͞c and b͞b quarkonia energy levels agree reasonably well with experimental data for c and b masses in good agreement with the values obtained from experiments.
Facultad de Ciencias Exactas
Materia
Ciencias Exactas
Física
heavy quark potential
generalized Borel transform
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/131514
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/131514
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Quark–antiquark potential and generalized Borel transformEpele, Luis NicolásFanchiotti, HunerGarcía Canal, Carlos AlbertoMarucho, Marcelo DanielCiencias ExactasFísicaheavy quark potentialgeneralized Borel transformThe heavy quark potential and particularly the one proposed by Richardson to incorporate both asymptotic freedom and linear confinement is analyzed in terms of a generalized Borel Transform recently proposed. We were able to obtain, in the range of physical interest, an approximate analytical expression for the potential in coordinate space valid even for intermediate distances. The deviation between our approximate potential and the numerical evaluation of the Richardson's one is much smaller than Λ of QCD. The c͞c and b͞b quarkonia energy levels agree reasonably well with experimental data for c and b masses in good agreement with the values obtained from experiments.Facultad de Ciencias Exactas2001-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf102-106http://sedici.unlp.edu.ar/handle/10915/131514enginfo:eu-repo/semantics/altIdentifier/issn/0370-2693info:eu-repo/semantics/altIdentifier/arxiv/hep-ph/0103186info:eu-repo/semantics/altIdentifier/doi/10.1016/s0370-2693(01)01327-2info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:31:13Zoai:sedici.unlp.edu.ar:10915/131514Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:31:13.819SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Quark–antiquark potential and generalized Borel transform
title Quark–antiquark potential and generalized Borel transform
spellingShingle Quark–antiquark potential and generalized Borel transform
Epele, Luis Nicolás
Ciencias Exactas
Física
heavy quark potential
generalized Borel transform
title_short Quark–antiquark potential and generalized Borel transform
title_full Quark–antiquark potential and generalized Borel transform
title_fullStr Quark–antiquark potential and generalized Borel transform
title_full_unstemmed Quark–antiquark potential and generalized Borel transform
title_sort Quark–antiquark potential and generalized Borel transform
dc.creator.none.fl_str_mv Epele, Luis Nicolás
Fanchiotti, Huner
García Canal, Carlos Alberto
Marucho, Marcelo Daniel
author Epele, Luis Nicolás
author_facet Epele, Luis Nicolás
Fanchiotti, Huner
García Canal, Carlos Alberto
Marucho, Marcelo Daniel
author_role author
author2 Fanchiotti, Huner
García Canal, Carlos Alberto
Marucho, Marcelo Daniel
author2_role author
author
author
dc.subject.none.fl_str_mv Ciencias Exactas
Física
heavy quark potential
generalized Borel transform
topic Ciencias Exactas
Física
heavy quark potential
generalized Borel transform
dc.description.none.fl_txt_mv The heavy quark potential and particularly the one proposed by Richardson to incorporate both asymptotic freedom and linear confinement is analyzed in terms of a generalized Borel Transform recently proposed. We were able to obtain, in the range of physical interest, an approximate analytical expression for the potential in coordinate space valid even for intermediate distances. The deviation between our approximate potential and the numerical evaluation of the Richardson's one is much smaller than Λ of QCD. The c͞c and b͞b quarkonia energy levels agree reasonably well with experimental data for c and b masses in good agreement with the values obtained from experiments.
Facultad de Ciencias Exactas
description The heavy quark potential and particularly the one proposed by Richardson to incorporate both asymptotic freedom and linear confinement is analyzed in terms of a generalized Borel Transform recently proposed. We were able to obtain, in the range of physical interest, an approximate analytical expression for the potential in coordinate space valid even for intermediate distances. The deviation between our approximate potential and the numerical evaluation of the Richardson's one is much smaller than Λ of QCD. The c͞c and b͞b quarkonia energy levels agree reasonably well with experimental data for c and b masses in good agreement with the values obtained from experiments.
publishDate 2001
dc.date.none.fl_str_mv 2001-12
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/131514
url http://sedici.unlp.edu.ar/handle/10915/131514
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0370-2693
info:eu-repo/semantics/altIdentifier/arxiv/hep-ph/0103186
info:eu-repo/semantics/altIdentifier/doi/10.1016/s0370-2693(01)01327-2
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
102-106
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 13.070432

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